The PUM WCP D5-PWM is a state-of-the-art DC pump based on the innovative spherical motor principle developed by Laing. This pump is characterized by its durable construction and quiet operation, as the only moving part is a spherically shaped, permanent magnetic rotor/impeller unit that is supported by a wear-resistant ceramic bearing ball. By eliminating conventional shaft bearings, the risk of play and operational noise is minimized. The pump is designed as a wet runner, meaning that the conveyed medium is used for lubricating and cooling the bearing, making separate maintenance unnecessary. The corrosion-resistant materials ensure high resistance to various liquids, while the permanent magnet motor technology provides high efficiency and reliable performance. The stepless speed control allows for flexible adjustment of hydraulic output and electrical power consumption, making the PUM WCP D5-PWM an ideal choice for demanding water cooling systems.

• Spherical motor principle for quiet operation and high efficiency
• Self-adjusting bearing lubricated by the conveyed medium
• Corrosion-resistant materials for long lifespan
• Stepless speed control for flexible performance adjustment
• Reliable start-up even after prolonged downtime.